CN114449929A - Cooking appliance provided with two temperature measuring elements - Google Patents
Cooking appliance provided with two temperature measuring elements Download PDFInfo
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- CN114449929A CN114449929A CN202080067152.7A CN202080067152A CN114449929A CN 114449929 A CN114449929 A CN 114449929A CN 202080067152 A CN202080067152 A CN 202080067152A CN 114449929 A CN114449929 A CN 114449929A
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- plate
- cooking
- electric
- temperature measuring
- measuring element
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- 238000010411 cooking Methods 0.000 title claims abstract description 189
- 238000005485 electric heating Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000009529 body temperature measurement Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 description 3
- 241000272525 Anas platyrhynchos Species 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000005355 Hall effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0611—Roasters; Grills; Sandwich grills the food being cooked between two heating plates, e.g. waffle-irons
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Stoves And Ranges (AREA)
- Baking, Grill, Roasting (AREA)
- Control Of Resistance Heating (AREA)
Abstract
The invention relates to an electric cooking appliance (1) comprising a lower electric heating element (12) associated with a lower cooking plate and an upper electric heating element (22) associated with an upper cooking plate, the electric cooking appliance comprising a first temperature measuring element (13) and a second temperature measuring element (23). A median plane (P) perpendicular to the longitudinal direction (D) of extension of the plates divides the lower cooking plate into a first lower half-plate and a second lower half-plate and the upper cooking plate into a first upper half-plate and a second upper half-plate, or a first temperature measuring element (13) is provided on the first lower half-plate and a second temperature measuring element (23) is provided on the second upper half-plate, or a first temperature measuring element (13) is provided on the second lower half-plate and a second temperature measuring element (23) is provided on the first upper half-plate, the electric cooking appliance comprising a first lower electric switch capable of permitting or interrupting the supply of electric power to the lower electric heating element (12) and a second upper electric switch capable of permitting or interrupting the supply of electric power to the upper electric heating element (22).
Description
Technical Field
The present invention relates to an electric cooking appliance for food comprising a lower heating plate and an upper heating plate, with which the food can be cooked in contact, and in particular to an electric cooking appliance comprising a control system which allows to propose to the user a cooking program according to the characteristics of the food to be cooked.
Background
An electric cooking appliance is known from document EP2804514, which comprises a lower electric heating element associated with a lower cooking plate and an upper electric heating element associated with an upper cooking plate for contacting the lower and upper cooking plates during a cooking phase to heat food. The electric cooking appliance comprises a first temperature measuring element and a second temperature measuring element arranged in contact with the same cooking plate, in particular an upper plate, and a control system comprising estimation means for estimating the footprint of the food on the lower and upper cooking plates using the information transmitted by the first and second temperature measuring elements.
However, the arrangement of the first temperature measuring element and the second temperature measuring element in contact with the same cooking plate may result in an estimation of the occupied area that is far from the actual occupied area, especially if the food has an irregular shape that would interfere with the contact with the upper cooking plate supporting the two temperature measuring elements.
In addition, the control system based on the estimated footprint will drive the lower electric heating element associated with the lower cooking plate and the upper electric heating element associated with the upper cooking plate in the same manner. Therefore, the control system generates a cooking program with a cooking time, which may result in a result that is not fully satisfactory to the user.
Disclosure of Invention
The object of the present invention is to overcome the above drawbacks and to provide an electric cooking appliance that operates efficiently and guarantees the cooking result.
Another object of the present invention is to provide an electric cooking appliance which is simple in design and economical to implement.
These objects are achieved by an electric cooking appliance comprising a lower electric heating element associated with a lower cooking plate and an upper heating element associated with an upper cooking plate for heating food in contact therewith during a cooking phase, the lower and upper cooking plates extending in a longitudinal direction, the electric cooking appliance comprising a first and a second temperature measuring element and a control system comprising estimation means for estimating the occupation area of the food on the lower and upper cooking plates using information transmitted by the first and second temperature measuring elements, characterized in that a median plane P perpendicular to the longitudinal direction divides the lower cooking plate into a first lower half plate and a second lower half plate and the upper cooking plate into a first upper half plate and a second upper half plate, the first lower half plate and the first upper half plate being arranged on the same side of the median plane, and the first temperature measuring element is provided on the first lower half plate and the second temperature measuring element is provided on the second upper half plate, or the first temperature measuring element is provided on the second lower half plate and the second temperature measuring element is provided on the first upper half plate, the electric cooking appliance comprising a first lower electric switch capable of permitting or interrupting the supply of electric power to the lower electric heating element and a second upper electric switch capable of permitting or interrupting the supply of electric power to the upper electric heating element.
Generally, the temperature measuring element is disposed on the cooking plate means that the temperature measuring element is in contact with the cooking plate or the temperature measuring element is inserted into the cooking plate.
Thus, the first temperature measuring element and the second temperature measuring element are symmetrically arranged opposite to each other. This arrangement makes it possible to detect a temperature drop on each cooking plate and therefore to compensate for possible poor contacts on the cooking plates, and also to compensate for the fact that the food is placed very off-centre between the cooking plates. Thus, the control system determines a near actual footprint.
Furthermore, the temperature measuring elements placed respectively on the different cooking plates enable the control system to adjust each electric heating element separately by means of an electric switch, overcoming the different thermal phenomena observed between the upper and lower cooking plates, in particular the cooling of the lower cooking plate in relation to the flow of cooking liquids. Thus, it is ensured that a balanced cooking and coloring between the lower and upper side of the food and a proper handling of the food with a duck breast type asymmetrical morphology are obtained.
Advantageously, the estimation means for estimating the footprint of the food use the duration of the temperature drop of the lower and upper portions, determined by the temperature measurement made by the first and second temperature measuring elements at the beginning of the cooking phase, after the preheating phase, when the food is in contact with the upper and lower cooking plates.
By "cooking stage onset when food is in contact with the upper and lower cooking plates," it is understood that a cooking stage onset corresponds to contact of food with the lower cooking plate or contact of food with the lower and upper cooking plates when the electric cooking appliance is turned off.
The analysis of the temperature drop on each cooking plate allows to reduce the error margin of the estimation of the occupation area.
Preferably, the control system determines the food occupation area on the basis of the mean value TM of the durations TI, TS of the lower and upper temperature drops.
It is understood that the control system comprises an algorithm for determining the food occupation area from the durations TI, TS of the lower and upper temperature drops, in particular from the mean value TM of the durations TI, TS of the lower and upper temperature drops.
The applicant has demonstrated that such an average allows to effectively characterize the occupation area, in particular when the food to be cooked is placed in a very off-centre manner inside the cooking plate.
Advantageously, the first and second temperature measuring elements are arranged in a median plane P1, P2, parallel to plane P and dividing the first lower half-plate and the first upper half-plate and the second lower half-plate and the second upper half-plate into two equal parts.
In this arrangement, it will be appreciated that the first temperature measuring element and the second temperature measuring element are in contact with their respective half-plates.
The temperature measuring elements are therefore regularly distributed along the longitudinal direction to allow the control system to determine a near actual footprint, regardless of where the food is located between the cooking plates or regardless of the quantity of food.
Preferably, the lower cooking plate and the upper cooking plate are eachFrom having a height of more than 700cm2The area S of (a).
Such an area corresponds to a large-sized cooking plate. The arrangement of the first and second temperature measuring elements arranged symmetrically opposite to each other is particularly suitable for large-sized cooking plates.
Advantageously, the electric cooking appliance comprises a lower part with a lower cooking plate and an upper part with an upper cooking plate, and the lower part is connected to the upper part by a hinge-type coupling, said coupling extending in a longitudinal direction.
Preferably, the first temperature measuring element and the second temperature measuring element are arranged close to the coupling.
Such an arrangement allows easy installation of the temperature measuring elements in the lower and upper portions while correctly detecting the duration of the temperature drop.
Advantageously, the electric cooking appliance comprises measuring means for measuring the thickness Y of the food placed in contact with the lower and upper cooking plates.
Such means, associated with the estimation means for estimating the occupation area Z, enable the control system to determine a cooking program suitable for obtaining a cooking result in line with the user's expectations.
Preferably, the first temperature measuring element and the second temperature measuring element are negative temperature coefficient resistors.
Advantageously, the first lower electrical switch and the second upper electrical switch are power relays.
Advantageously, the electric cooking appliance is a rotisserie.
Drawings
The invention will be better understood by studying the non-limiting embodiments shown in the drawings, in which:
fig. 1 shows a view of an electric cooking appliance according to the invention in an open position.
Fig. 2 shows a view of an electric cooking appliance according to the invention in an open position, in which the cooking plate has been removed.
Fig. 3 shows graphs representing temperatures measured by the first and second temperature measuring elements of the electric cooking appliance according to the present invention.
Detailed Description
It is to be noted that in the present context, the terms "horizontal", "vertical", "lower", "upper", "longitudinal", "transverse", "top", "bottom" used to describe the electric cooking appliance refer to such electric cooking appliance in a use condition when placed on a horizontal work surface.
The electric cooking appliance 1 comprises, in the usual way, a power source (not shown) allowing to connect the electric cooking appliance 1 to an electric grid to provide energy.
As shown in particular in fig. 1 and 2, the electric cooking appliance 1 further comprises a lower part 10 and an upper part 20. Lower portion 10 is connected to upper portion 20 by a hinge-type coupling 2.
As shown particularly in fig. 1, the lower portion 10 comprises a lower cooking plate 11 capable of receiving and contacting the food a below the food, and the upper portion 20 comprises an upper cooking plate 21 capable of moving relative to the lower cooking plate 11, particularly via the coupling 2, so as to come into contact with the above of the food placed on the lower cooking plate 11.
The coupling enables the upper portion 20 to move relative to the lower portion 10 to define:
the contact position of the lower and upper cooking plates 11, 21, in which the pre-heating phase of the electric cooking appliance 1 is carried out in particular,
an open position allowing food to be placed on the lower cooking plate 11; and
the closed position in which the food is sandwiched between the lower cooking plate 11 and the upper cooking plate 21.
The closed position defines the spacing of the plates during the cooking stage.
This spacing of the lower and upper cooking plates 11, 21 corresponds to the maximum thickness of food placed between the lower and upper cooking plates 11, 21 in the closed position.
The thickness Y is variable and can be measured by a thickness measuring device (not shown) that returns the value of the thickness Y of the food.
The food thickness measuring means may for example comprise a potentiometer, and a balancer connected to or comprised in the coupling 2, which coupling 2 connects the lower part 10 to the upper part 20 of the electric cooking appliance 1.
Other types of food thickness measuring devices, such as hall effect sensors, may also be used.
Furthermore, the electric cooking appliance 1 comprises a control system 3 which can apply a cooking program using direct measurements of the thickness Y returned by these thickness measuring devices, or assign the measurements to predefined different value ranges stored in a database, and the operation of the electric cooking appliance 1 is substantially identical when the two values of the measured thickness Y lie within the same value range.
Such a control system 3 comprises, for example, a processor or controller or microprocessor (not shown in the figures).
As shown in particular in fig. 2, the lower part 10 also comprises a lower electric heating element 12 capable of heating the lower cooking plate 11, and a first temperature measuring element 13 of the lower cooking plate 11.
In this same figure 2, the upper part 20 also comprises, similarly, an upper electrical heating element 22 capable of heating the upper cooking plate 21, and a second temperature measuring element 23 of the upper cooking plate 21.
The lower electric heating element 12 and the upper electric heating element 22 are, for example, resistance heating elements, and the first temperature measuring element 13 and the second temperature measuring element 23 are temperature sensors (for example, negative temperature coefficient resistance type temperature sensors) that measure the temperatures of the lower cooking plate 11 and the upper cooking plate 21 when they are in contact with each other.
The lower and upper cooking plates 11, 21 extend along a longitudinal direction D parallel to the extension direction of the hinge-type coupling 2. A median plane P perpendicular to the longitudinal direction D divides the lower cooking plate 11 into a first lower half-plate 14 and a second lower half-plate 15, and the upper cooking plate 21 into a first upper half-plate 24 and a second upper half-plate 25. As shown in fig. 1 and 2, the first temperature measuring element 13 is arranged on a first lower half-plate 14, which first lower half-plate 14 is arranged on the right side of the middle plane P, and the second temperature measuring element 23 is arranged on a second upper half-plate 25, which second upper half-plate 25 is arranged on the left side of the middle plane P. The first temperature measuring element 13 may be arranged on the second lower half-plate 15 and the second temperature measuring element 23 on the first upper half-plate 24. The first temperature measuring element 13 and the second temperature measuring element 23 are arranged in a median plane P1, P2, parallel to the plane P and dividing the first lower half-plate 14 and the first upper half-plate 24 and the second lower half-plate 15 and the second upper half-plate 25 into two equal parts.
The lower cooking plate 11 and the upper cooking plate 21 each have a length equal to 800cm2To allow for a large cooking capacity.
Furthermore, the electric cooking appliance 1 comprises a first lower electric switch (not shown in the figures) able to grant or interrupt the supply of electric power to the lower electric heating element 12 and a second upper electric switch (not shown in the figures) able to grant or interrupt the supply of electric power to the upper electric heating element 22.
Thus, the electric cooking appliance 1 comprising the first lower electric switch and the second upper electric switch allows to independently monitor the heating of the lower cooking plate 11 and the heating of the upper cooking plate 21.
Typically, such an electrical switch is for example a power relay.
Furthermore, control system 3 uses first temperature measuring element 13 and second temperature measuring element 23 to perform temperature regulation of lower cooking plate 11 and upper cooking plate 21, in particular during a preheating phase PP of electric cooking appliance 1, and to regulate the temperature of lower cooking plate 11 and upper cooking plate 21 during a cooking phase PC of the food. The control system 3 adjusts the temperature of the lower cooking plate 11 and the upper cooking plate 21 to the same set point temperature. The control system 3 uses the signals emitted by the first and second temperature measuring elements 13, 23 to independently activate or deactivate the first lower and second upper electrical switches to approach the setpoint temperature depending on the thermal state of the lower and upper cooking plates. Thus, it is often observed that the first lower electric switch is activated for a longer time than the second upper electric switch, despite the same temperature set point, because the lower cooking plate 11 is cooled by the cooking liquids and therefore moves away from the temperature set point.
Fig. 3 shows a graph comprising a curve Cti representing the temperature measured over time by the first temperature measuring element 13 on the lower cooking plate 11 and a curve Cts representing the temperature measured over time by the second temperature measuring element 23 on the upper cooking plate 21. The control system comprises estimation means for estimating the occupation area Z, which use the first temperature measuring element 13 and the second temperature measuring element 23 to estimate the occupation area Z of the food in the lower cooking plate 11 and in the upper cooking plate 21.
The footprint Z of the food a is estimated by the control system 3 according to the duration TI, TS (fig. 3) of the temperature drop determined by the temperature measurement carried out by the first and second temperature-measuring elements 13, 23 at the beginning of the cooking phase PC after the preheating phase PP when the food is in contact with the lower and upper cooking plates 11, 21.
In fig. 3 it can be seen that the temperature registered by the first temperature measuring element 13 and the second temperature measuring element 23 drops at points 4 and 5 when the food a is placed between the pre-heated cooking plates.
The control system then powers the lower and upper heating elements to slow and reverse the temperature drop, passing through the stabilization points 6 and 7 measured by the first and second temperature measuring elements 13 and 23, respectively. Thus, the slope of the temperature curve at points 4, 5, 6 and 7 is zero. The duration TI of the lower temperature drop corresponds to the time elapsed between point 4 and point 6. The duration TS of the upper temperature drop corresponds to the time elapsed between point 5 and point 7.
The control system then calculates the mean value TM of the duration TI of the lower temperature drop and the duration TS of the upper temperature drop and compares this mean value TM with the three values T1, T2 and T3 previously recorded in the memory of the control system. The control system estimates the footprint Z of the food a according to the following procedure:
TM < T1: the low footprint Z, which is equivalent to occupying one quarter of the surface of the cooking plate,
t1> TM > T2: the medium footprint Z, which is equivalent to half the surface of the cooking plate,
t2> TM > T3: a high footprint Z, corresponding to three quarters of the area of the cooking plate surface,
TM > T3: the maximum occupied area Z, corresponds to the entire surface of the cooking plate.
The memory of the control system contains one or more determined different values of the internal cooking temperature X of the food a, each value corresponding to a determined cooking state of the center of the food a.
Each internal cooking temperature value X of the determined food a stored in the memory is a constant pre-stored in the factory before the electric cooking appliance 1 is first used for operation.
Also stored in the memory are at least one preheating setpoint temperature value to be applied during the preheating phase PP and at least two cooking setpoint temperature values to be applied on the lower and upper cooking plates, respectively, during the cooking phase PC.
The electric cooking appliance 1 comprises a user interface 30, the user interface 30 being arranged to enable a user to select parameters allowing the electric cooking appliance 1 to define a cooking program.
The cooking program is defined at the input by a combination of:
predetermined constant values, in particular different internal cooking temperature values X of the food, each corresponding to a determined cooking state of the center of the food A,
a value of a variable measured or estimated by the electric cooking appliance 1, in particular a determined thickness Y of the food a measured by the measuring means for determining the thickness, and/or a determined footprint Z of the food a,
various input parameters declared by the user, in particular the determined food a to be cooked or the type of food a to be cooked.
The control system 3 of the electric cooking appliance 1 defines a cooking program as a function of the constant values, the variable values and the input parameters, in particular by selecting, among the values stored in the memory as a function of the determined food a, a preheating setpoint temperature value to be applied during the preheating phase PP and at least two cooking setpoint temperature values to be applied respectively on the lower and upper cooking plates during the cooking phase PC, and by determining at least one cooking time T.
Thus, execution of the cooking program will include applying the pre-heat set-point temperature during the pre-heat phase until the user introduces the determined food a between the lower and upper cooking plates 11, 21, or until the safety function of the electric cooking appliance 1 deactivates the lower and upper electric heating elements 12, 22 of the electric cooking appliance 1 (e.g., for more than a threshold duration), and will include applying at least one cooking set-point temperature during the cooking phase of the determined food a during the cooking time T determined by the control system 3.
The invention is of course in no way limited to the embodiments described and illustrated, which are given by way of example only. Modifications are still possible, in particular from the point of view of the composition of the various elements or by substitution of technical equivalents, without departing from the scope of protection of the invention.
Thus, in a variant embodiment, the control system 3 adjusts the temperature of the lower and upper cooking plates 11, 21 at different set point temperatures, in order to better control the uniformity of cooking and colouring of the food a that has been determined, in particular for a specific menu of types of duck breast that are more heated on the skin side.
Claims (10)
1. An electric cooking appliance (1) comprising a lower electric heating element (12) associated with a lower cooking plate (11) and an upper electric heating element (22) associated with an upper cooking plate (21) for heating food (A) in contact with the lower cooking plate (11) and the upper cooking plate (21) during a cooking Phase (PC), the lower cooking plate (11) and the upper cooking plate (21) extending along a longitudinal direction (D), the electric cooking appliance (1) comprising a first temperature measuring element (13) and a second temperature measuring element (23) and a control system (3), the control system (3) comprising estimation means for estimating an occupation area (Z) of the food (A) on the lower cooking plate (11) and the upper cooking plate (21) using information transmitted by the first temperature measuring element (13) and the second temperature measuring element (23), a median plane (P) perpendicular to the longitudinal direction (D) divides the lower cooking plate (11) into a first lower half-plate (14) and a second lower half-plate (15), and the upper cooking plate (21) into a first upper half-plate (24) and a second upper half-plate (25), the first lower half-plate (14) and the first upper half-plate (24) being arranged on the same side of the median plane, and:
-a first temperature measuring element (13) is arranged on the first lower half-plate (14) and a second temperature measuring element (23) is arranged on the second upper half-plate (25), or
-a first temperature measuring element (13) is arranged on the second lower half-plate (15) and a second temperature measuring element (23) is arranged on the first upper half-plate (24),
-the electric cooking appliance (1) comprises a first lower electric switch capable of permitting or interrupting the supply of electric power to the lower electric heating element (12) and a second upper electric switch capable of permitting or interrupting the supply of electric power to the upper electric heating element (22).
2. Electric cooking appliance (1) according to claim 1, characterised in that the estimation means for estimating the occupation area (Z) of the food (a) use the duration (TI, TS) of the lower and upper temperature drop determined by the temperature measurement performed by the first temperature measuring element (13) and by the second temperature measuring element (23) after the Preheating Phase (PP), at the beginning of the cooking Phase (PC) when the food is in contact with the lower cooking plate (11) and the upper cooking plate (21).
3. Electric cooking appliance (1) according to claim 2, characterised in that the control system (3) determines the occupation area (Z) of the food (a) according to the mean value (TM) of the durations (TI, TS) of the lower and upper temperature drops.
4. Electric cooking appliance (1) according to any one of claims 1 to 3, characterised in that said first temperature measuring element (13) and said second temperature measuring element (23) are arranged in a median plane (P1, P2) parallel to the plane (P) and dividing the first lower half-plate (14) and the first upper half-plate (24) and the second lower half-plate (15) and the second upper half-plate (25) into two equal parts.
5. Electric cooking appliance (1) according to any of the claims from 1 to 4, characterised in that said lower cooking plate (11) and said upper cooking plate (21) each have a height greater than 700cm2Area (S).
6. Electric cooking appliance (1) according to any one of claims 1 to 5, characterized in that it comprises a lower portion (10) having said lower cooking plate (11) and an upper portion (20) having said upper cooking plate (21), and in that the lower portion (10) is connected to the upper portion (20) by means of a hinge-type coupling (2), said coupling (2) extending along a longitudinal direction (D).
7. Electric cooking appliance (1) according to claim 6, characterized in that said first temperature measuring element (13) and said second temperature measuring element (23) are arranged close to said coupling (2).
8. Electric cooking appliance (1) according to any one of the claims 1 to 7, characterised in that it comprises measuring means for measuring the thickness (Y) of the food placed in contact with the lower cooking plate (11) and the upper cooking plate (21).
9. Electric cooking appliance (1) according to any of the claims 1 to 8, characterized in that the first temperature measuring element (13) and the second temperature measuring element (23) are negative temperature coefficient resistors.
10. Electric cooking appliance (1) according to any of the claims 1 to 9, characterized in that the first lower electric switch and the second upper electric switch are power relays.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FRFR1910668 | 2019-09-26 | ||
| FR1910668A FR3101238B1 (en) | 2019-09-26 | 2019-09-26 | ELECTRIC COOKING APPLIANCE WITH TWO TEMPERATURE MEASURING ELEMENTS |
| PCT/EP2020/076789 WO2021058685A1 (en) | 2019-09-26 | 2020-09-24 | Electrical cooking appliance with two temperature measuring elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114449929A true CN114449929A (en) | 2022-05-06 |
Family
ID=68654797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080067152.7A Pending CN114449929A (en) | 2019-09-26 | 2020-09-24 | Cooking appliance provided with two temperature measuring elements |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP4033948B1 (en) |
| CN (1) | CN114449929A (en) |
| DK (1) | DK4033948T3 (en) |
| FR (1) | FR3101238B1 (en) |
| PL (1) | PL4033948T3 (en) |
| WO (1) | WO2021058685A1 (en) |
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| US6229130B1 (en) * | 1999-08-12 | 2001-05-08 | Kabushiki Kaisha Toshiba | Heating apparatus for cooking |
| US20140242227A1 (en) * | 2013-02-27 | 2014-08-28 | Jaekyung Yang | Cooking device and method of controlling the same |
| CN104080381A (en) * | 2012-01-16 | 2014-10-01 | Seb公司 | Method for cooking foods, and apparatus implementing the method |
| US20150064316A1 (en) * | 2012-01-16 | 2015-03-05 | Seb S.A. | Method for Providing Information on the Cooking of a Food Item, and Associated Apparatus |
| US20170196399A1 (en) * | 2014-05-30 | 2017-07-13 | Easygrill Pty Ltd | A Cooking Apparatus |
| US20170332841A1 (en) * | 2016-05-23 | 2017-11-23 | Michael Reischmann | Thermal Imaging Cooking System |
| CN107847081A (en) * | 2015-07-21 | 2018-03-27 | Seb公司 | The control method of cooking time and related cooking equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011029146A1 (en) * | 2009-09-10 | 2011-03-17 | Breville Pty Limited | Sandwich press and grill apparatus |
| EP2965672A1 (en) * | 2014-07-11 | 2016-01-13 | Babyliss Faco S.P.R.L. | Cooking appliance |
-
2019
- 2019-09-26 FR FR1910668A patent/FR3101238B1/en active Active
-
2020
- 2020-09-24 WO PCT/EP2020/076789 patent/WO2021058685A1/en active Application Filing
- 2020-09-24 EP EP20775646.1A patent/EP4033948B1/en active Active
- 2020-09-24 CN CN202080067152.7A patent/CN114449929A/en active Pending
- 2020-09-24 DK DK20775646.1T patent/DK4033948T3/en active
- 2020-09-24 PL PL20775646.1T patent/PL4033948T3/en unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6229130B1 (en) * | 1999-08-12 | 2001-05-08 | Kabushiki Kaisha Toshiba | Heating apparatus for cooking |
| CN104080381A (en) * | 2012-01-16 | 2014-10-01 | Seb公司 | Method for cooking foods, and apparatus implementing the method |
| US20150064316A1 (en) * | 2012-01-16 | 2015-03-05 | Seb S.A. | Method for Providing Information on the Cooking of a Food Item, and Associated Apparatus |
| US20140242227A1 (en) * | 2013-02-27 | 2014-08-28 | Jaekyung Yang | Cooking device and method of controlling the same |
| US20170196399A1 (en) * | 2014-05-30 | 2017-07-13 | Easygrill Pty Ltd | A Cooking Apparatus |
| CN107847081A (en) * | 2015-07-21 | 2018-03-27 | Seb公司 | The control method of cooking time and related cooking equipment |
| US20170332841A1 (en) * | 2016-05-23 | 2017-11-23 | Michael Reischmann | Thermal Imaging Cooking System |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4033948A1 (en) | 2022-08-03 |
| FR3101238B1 (en) | 2021-10-01 |
| FR3101238A1 (en) | 2021-04-02 |
| WO2021058685A1 (en) | 2021-04-01 |
| EP4033948B1 (en) | 2023-10-04 |
| PL4033948T3 (en) | 2024-02-12 |
| DK4033948T3 (en) | 2023-11-06 |
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